[Fix][Transform-v2] Fix custom udf throw exception #9195
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| Original file line number | Diff line number | Diff line change | ||||
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@@ -187,6 +187,19 @@ | |||||
| <scope>provided</scope> | ||||||
| </dependencySet> | ||||||
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| <!-- ============ SeaTunnel Transforms-v2 Jar============ --> | ||||||
| <dependencySet> | ||||||
| <useProjectArtifact>false</useProjectArtifact> | ||||||
| <useTransitiveDependencies>true</useTransitiveDependencies> | ||||||
| <unpack>false</unpack> | ||||||
| <includes> | ||||||
| <include>org.apache.seatunnel:seatunnel-transforms-v2:jar</include> | ||||||
| </includes> | ||||||
| <outputFileNameMapping>${artifact.file.name}</outputFileNameMapping> | ||||||
| <outputDirectory>/lib</outputDirectory> | ||||||
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There was a problem hiding this comment. Why? This conflicts with pr #7218 There was a problem hiding this comment. pr #7218 does not consider the scenarios of custom udf , moved There was a problem hiding this comment. The core reason is NoClassDefFoundError |
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| <scope>provided</scope> | ||||||
| </dependencySet> | ||||||
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| <!-- ============ Connectors Jars And Transforms V2 Jar ============ --> | ||||||
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| <!-- SeaTunnel connectors for Demo --> | ||||||
| <dependencySet> | ||||||
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@@ -196,7 +209,6 @@ | |||||
| <includes> | ||||||
| <include>org.apache.seatunnel:connector-fake:jar</include> | ||||||
| <include>org.apache.seatunnel:connector-console:jar</include> | ||||||
| </includes> | ||||||
| <outputDirectory>/connectors</outputDirectory> | ||||||
| <scope>provided</scope> | ||||||
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,48 @@ | ||
| <?xml version="1.0" encoding="UTF-8"?> | ||
| <!-- | ||
| Licensed to the Apache Software Foundation (ASF) under one or more | ||
| contributor license agreements. See the NOTICE file distributed with | ||
| this work for additional information regarding copyright ownership. | ||
| The ASF licenses this file to You under the Apache License, Version 2.0 | ||
| (the "License"); you may not use this file except in compliance with | ||
| the License. You may obtain a copy of the License at | ||
| http://www.apache.org/licenses/LICENSE-2.0 | ||
| Unless required by applicable law or agreed to in writing, software | ||
| distributed under the License is distributed on an "AS IS" BASIS, | ||
| WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| See the License for the specific language governing permissions and | ||
| limitations under the License. | ||
| --> | ||
| <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" | ||
| xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> | ||
| <modelVersion>4.0.0</modelVersion> | ||
| <parent> | ||
| <groupId>org.apache.seatunnel</groupId> | ||
| <artifactId>seatunnel-transforms-v2-e2e</artifactId> | ||
| <version>${revision}</version> | ||
| </parent> | ||
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| <artifactId>seatunnel-transforms-v2-e2e-udf</artifactId> | ||
| <packaging>jar</packaging> | ||
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| <name>seatunnel-transforms-v2-e2e-udf</name> | ||
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| <dependencies> | ||
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| <dependency> | ||
| <groupId>org.apache.seatunnel</groupId> | ||
| <artifactId>seatunnel-transforms-v2-e2e-common</artifactId> | ||
| <version>${project.version}</version> | ||
| <type>test-jar</type> | ||
| <scope>test</scope> | ||
| </dependency> | ||
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| <dependency> | ||
| <groupId>org.apache.seatunnel</groupId> | ||
| <artifactId>seatunnel-transforms-v2-udf</artifactId> | ||
| <version>${project.version}</version> | ||
| </dependency> | ||
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| </dependencies> | ||
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| </project> |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,45 @@ | ||
| /* | ||
| * Licensed to the Apache Software Foundation (ASF) under one or more | ||
| * contributor license agreements. See the NOTICE file distributed with | ||
| * this work for additional information regarding copyright ownership. | ||
| * The ASF licenses this file to You under the Apache License, Version 2.0 | ||
| * (the "License"); you may not use this file except in compliance with | ||
| * the License. You may obtain a copy of the License at | ||
| * | ||
| * http://www.apache.org/licenses/LICENSE-2.0 | ||
| * | ||
| * Unless required by applicable law or agreed to in writing, software | ||
| * distributed under the License is distributed on an "AS IS" BASIS, | ||
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| * See the License for the specific language governing permissions and | ||
| * limitations under the License. | ||
| */ | ||
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| package org.apache.seatunnel.e2e.transform.udf; | ||
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| import org.apache.seatunnel.e2e.common.TestSuiteBase; | ||
| import org.apache.seatunnel.e2e.common.container.EngineType; | ||
| import org.apache.seatunnel.e2e.common.container.TestContainer; | ||
| import org.apache.seatunnel.e2e.common.junit.DisabledOnContainer; | ||
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| import org.junit.jupiter.api.Assertions; | ||
| import org.junit.jupiter.api.TestTemplate; | ||
| import org.testcontainers.containers.Container; | ||
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| import lombok.extern.slf4j.Slf4j; | ||
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| import java.io.IOException; | ||
|
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| @DisabledOnContainer( | ||
| value = {}, | ||
| type = {EngineType.SPARK, EngineType.FLINK}, | ||
| disabledReason = "Custom UDF is supported in Zeta") | ||
| @Slf4j | ||
| public class ExampleUdfIT extends TestSuiteBase { | ||
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| @TestTemplate | ||
| public void testCustomUdf(TestContainer container) throws IOException, InterruptedException { | ||
| Container.ExecResult execResult = container.executeJob("/custom_udf.conf"); | ||
| Assertions.assertEquals(0, execResult.getExitCode()); | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,72 @@ | ||
| # | ||
| # Licensed to the Apache Software Foundation (ASF) under one or more | ||
| # contributor license agreements. See the NOTICE file distributed with | ||
| # this work for additional information regarding copyright ownership. | ||
| # The ASF licenses this file to You under the Apache License, Version 2.0 | ||
| # (the "License"); you may not use this file except in compliance with | ||
| # the License. You may obtain a copy of the License at | ||
| # | ||
| # http://www.apache.org/licenses/LICENSE-2.0 | ||
| # | ||
| # Unless required by applicable law or agreed to in writing, software | ||
| # distributed under the License is distributed on an "AS IS" BASIS, | ||
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| # See the License for the specific language governing permissions and | ||
| # limitations under the License. | ||
| # | ||
| ###### | ||
| ###### This config file is a demonstration of streaming processing in seatunnel config | ||
| ###### | ||
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| env { | ||
| parallelism = 1 | ||
| job.mode = "BATCH" | ||
| checkpoint.interval = 10000 | ||
| } | ||
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| source { | ||
| FakeSource { | ||
| plugin_output = "fake" | ||
| schema = { | ||
| fields { | ||
| id = "int" | ||
| name = "string" | ||
| } | ||
| } | ||
| rows = [ | ||
| {fields = [1, "Hello World"], kind = INSERT} | ||
| ] | ||
| } | ||
| } | ||
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| transform { | ||
| sql { | ||
| plugin_input = "fake" | ||
| plugin_output = "fake1" | ||
| query = "select id, EXAMPLE(name) as name from dual" | ||
| } | ||
| } | ||
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| sink { | ||
| Assert { | ||
| plugin_input = "fake1" | ||
| rules = { | ||
| field_rules = [ | ||
| { | ||
| field_name = "id" | ||
| field_type = "int" | ||
| field_value = [ | ||
| {equals_to = 1} | ||
| ] | ||
| }, | ||
| { | ||
| field_name = "name" | ||
| field_type = "string" | ||
| field_value = [ | ||
| {equals_to = "UDF: Hello World"} | ||
| ] | ||
| } | ||
| ] | ||
| } | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,69 @@ | ||
| <?xml version="1.0" encoding="UTF-8"?> | ||
| <!-- | ||
| Licensed to the Apache Software Foundation (ASF) under one or more | ||
| contributor license agreements. See the NOTICE file distributed with | ||
| this work for additional information regarding copyright ownership. | ||
| The ASF licenses this file to You under the Apache License, Version 2.0 | ||
| (the "License"); you may not use this file except in compliance with | ||
| the License. You may obtain a copy of the License at | ||
| http://www.apache.org/licenses/LICENSE-2.0 | ||
| Unless required by applicable law or agreed to in writing, software | ||
| distributed under the License is distributed on an "AS IS" BASIS, | ||
| WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| See the License for the specific language governing permissions and | ||
| limitations under the License. | ||
| --> | ||
| <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" | ||
| xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> | ||
| <modelVersion>4.0.0</modelVersion> | ||
| <parent> | ||
| <groupId>org.apache.seatunnel</groupId> | ||
| <artifactId>seatunnel-transforms-v2-e2e</artifactId> | ||
| <version>${revision}</version> | ||
| </parent> | ||
|
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| <artifactId>seatunnel-transforms-v2-udf</artifactId> | ||
| <packaging>jar</packaging> | ||
|
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| <name>seatunnel-transforms-v2-udf</name> | ||
|
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| <dependencies> | ||
| <dependency> | ||
| <groupId>org.apache.seatunnel</groupId> | ||
| <artifactId>seatunnel-transforms-v2</artifactId> | ||
| <version>${revision}</version> | ||
| <scope>provided</scope> | ||
| </dependency> | ||
| <dependency> | ||
| <groupId>org.apache.seatunnel</groupId> | ||
| <artifactId>seatunnel-api</artifactId> | ||
| <version>${revision}</version> | ||
| <scope>provided</scope> | ||
| </dependency> | ||
| <dependency> | ||
| <groupId>com.google.auto.service</groupId> | ||
| <artifactId>auto-service</artifactId> | ||
| <scope>provided</scope> | ||
| </dependency> | ||
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|
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| </dependencies> | ||
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| <build> | ||
| <finalName>${project.artifactId}</finalName> | ||
| <plugins> | ||
| <plugin> | ||
| <groupId>org.apache.maven.plugins</groupId> | ||
| <artifactId>maven-shade-plugin</artifactId> | ||
| <configuration> | ||
| <artifactSet> | ||
| <excludes> | ||
| <exclude>io.prometheus:simpleclient</exclude> | ||
| <exclude>io.prometheus:simpleclient_hotspot</exclude> | ||
| <exclude>io.prometheus:simpleclient_httpserver</exclude> | ||
| </excludes> | ||
| </artifactSet> | ||
| </configuration> | ||
| </plugin> | ||
| </plugins> | ||
| </build> | ||
| </project> |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,47 @@ | ||
| /* | ||
| * Licensed to the Apache Software Foundation (ASF) under one or more | ||
| * contributor license agreements. See the NOTICE file distributed with | ||
| * this work for additional information regarding copyright ownership. | ||
| * The ASF licenses this file to You under the Apache License, Version 2.0 | ||
| * (the "License"); you may not use this file except in compliance with | ||
| * the License. You may obtain a copy of the License at | ||
| * | ||
| * http://www.apache.org/licenses/LICENSE-2.0 | ||
| * | ||
| * Unless required by applicable law or agreed to in writing, software | ||
| * distributed under the License is distributed on an "AS IS" BASIS, | ||
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| * See the License for the specific language governing permissions and | ||
| * limitations under the License. | ||
| */ | ||
|
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| package org.apache.seatunnel.e2e.transform.udf; | ||
|
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| import org.apache.seatunnel.api.table.type.BasicType; | ||
| import org.apache.seatunnel.api.table.type.SeaTunnelDataType; | ||
| import org.apache.seatunnel.transform.sql.zeta.functions.udf.ZetaUDF; | ||
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| import com.google.auto.service.AutoService; | ||
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| import java.util.List; | ||
|
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| @AutoService(ZetaUDF.class) | ||
| public class ExampleUdf implements ZetaUDF { | ||
|
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| @Override | ||
| public String functionName() { | ||
| return "EXAMPLE"; | ||
| } | ||
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| @Override | ||
| public SeaTunnelDataType<?> resultType(List<SeaTunnelDataType<?>> list) { | ||
| return BasicType.STRING_TYPE; | ||
| } | ||
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| @Override | ||
| public Object evaluate(List<Object> args) { | ||
| String arg = (String) args.get(0); | ||
| if (arg == null) return null; | ||
| return "UDF: " + arg; | ||
| } | ||
| } |
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I think we can leave a demo about how to create plugin-mapping for new custom transform.